{"id":"CVE-2021-30470","details":"A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow.","modified":"2026-04-10T04:32:10.027802Z","published":"2021-05-26T22:15:08.053Z","references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1947436"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/podofo/podofo","events":[{"introduced":"0"},{"last_affected":"ffe1fb35ca4317b7de53688222f6f8877deaee52"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.9.7"}]}}],"versions":["0.9.7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30470.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"33"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}